12604225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 16927488

約数和(自身を除く): 4323263

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 631, 799, 1175, 3155, 3995, 10727, 15775, 19975, 29657, 53635, 148285, 268175, 504169, 741425, 2520845, 12604225]

約数ペア:

[(1, 12604225), (5, 2520845), (17, 741425), (25, 504169), (47, 268175), (85, 148285), (235, 53635), (425, 29657), (631, 19975), (799, 15775), (1175, 10727), (3155, 3995)]